Proceedings of the 2024 7th International Conference on Civil Architecture, Hydropower and Engineering Management (CAHEM 2024)

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Research on the Establishment of Secondary Monitoring Indicators for the Lock Head of High Slope-Reinforced Navigation Locks

Authors
Yachao Wang1, Haoran Wang2, Yantao Zhu2, 3, *
1Changjiang Survey, Planning, Design and Research Co., Ltd, Wuhan, 430010, China
2College of Water Conservancy and Hydropower Engineering, Hohai University, Nanjing, 210024, China
3National Dam Safety Research Center, Wuhan, 430010, China
*Corresponding author. Email: zhuyantao@hhu.edu.cn
Corresponding Author
Yantao Zhu
Available Online 31 January 2025.
DOI
10.2991/978-94-6463-650-5_47How to use a DOI?
Keywords
High Slope-Reinforced Navigation Locks; Lock Head; Secondary Monitoring Indicators; combined force
Abstract

The establishment of scientifically sound deformation monitoring indicators is essential for ensuring the safety and serviceability of navigational structures. This study examines a large, reinforced lock-head structure and proposes secondary deformation monitoring indicators by employing a hybrid approach that combines structural analysis and statistical modeling of deformations. First, a structural analysis method is used to assess the rock foundation by strength reduction, analyzing both the plastic zone’s evolution and the trends in displacement at various monitoring points. This strength-reduction approach generates a water-level component that is then combined with a time-dependent component of the deformation, a temperature component, and the reference deformation at both side slopes. Ultimately, secondary deformation monitoring indicators are established for the lock head and side slopes, offering practical reference value for engineering applications.

Copyright
© 2025 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the 2024 7th International Conference on Civil Architecture, Hydropower and Engineering Management (CAHEM 2024)
Series
Advances in Engineering Research
Publication Date
31 January 2025
ISBN
978-94-6463-650-5
ISSN
2352-5401
DOI
10.2991/978-94-6463-650-5_47How to use a DOI?
Copyright
© 2025 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Yachao Wang
AU  - Haoran Wang
AU  - Yantao Zhu
PY  - 2025
DA  - 2025/01/31
TI  - Research on the Establishment of Secondary Monitoring Indicators for the Lock Head of High Slope-Reinforced Navigation Locks
BT  - Proceedings of the 2024 7th International Conference on Civil Architecture, Hydropower and Engineering Management (CAHEM 2024)
PB  - Atlantis Press
SP  - 478
EP  - 492
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-650-5_47
DO  - 10.2991/978-94-6463-650-5_47
ID  - Wang2025
ER  -